Recently, the U.S. Department of Health and Human Services announced that Rachel Levine was sworn in as a four-star admiral, leading the U.S. Public Health Service Corps, and becoming the first publicly transgendered four-star officer in the United States.

Levine's previous gender was male. He claimed to have doubted his gender identity since the age of five or six, and completed a sex reassignment operation in 2013.

(Produced by Le Xiaomin)

Editor in charge: 【Luo Pan】